Fixture Built-in Sensor Daylight Harvest Version Model: HC419VRC /DH Infrared remote receiver Detection area Hold-time Daylight sensor Buzzer Sensor antenna Photocell Installation hole (4.2mm) 4.2 45 Stand-by period 86.5 93.2 102 Photocell 0-10V + 0-10V - SYNC L N L Push 13 25.5 28 (mm) Functions and Features This product allows luminaire design to be simplified as the luminaire body no longer needs to be drilled to accept a photocell for assessing the daylight condition. It will measure the ambient natural light behind the cover then calculate how much artificial light is needed to reach the target lux level. The required dimming level control is passed to the driver by the 0-10V signal for delivering the right amount of light. The light will be dimmed to minimum level and switched off eventually if ambient daylight is sufficient, regardless of hold-time or stand-by time, with or without motion. 1 Photocell Advance (Lux off Function) The built-in sensor can measure ambient natural light from behind the cover, dim and eventually switch off the fixture when artificial light is not required. What s more, if the stand-by time is pre-set at "+ ", the fixture can automatically turn on at dim level when natural light is insufficient. Hytronik High frequency motion sensor 92
2 Daylight Harvest (Daylight Regulating) The light remains off when natural light level exceeds daylight threshold preset, even if motion detected. The light switches on with presence when natural light is insufficient. The light output regulates from full brightness to minimum dim level according to the change of daylight brightness, so as to maintain the target lux level. Note: 1. The light will automatically turn on at target dim level or turn off based upon ambient natural light lux level during stand-by period if it is preset to +. 2. The target lux level can be adjusted by remote control or long press on the push switch. The light eventually switches off whenever ambient daylight is sufficient, even with presence. The light dims to target stand-by brightness after hold-time. The light switches off after the stand-by period. 3 Synchronization Control Function By connecting the SYNC terminals in parallel (maximum 10pcs, see wiring diagram next page), no matter which sensor detects motion, all HC419VRC/DH connected will turn on the lights when surrounding natural light is below the daylight threshold which can be set by either DIP switch on the sensor unit or remote control HRC-11. The sensor antennas are effectively shared and the detection area is widely enlarged in this way. Note: To avoid fixtures turning on unnecessarily, daylight sensing takes priority on a point-by-point basis. Occupancy sensing (SYNC) is disabled on those units in which the ambient light exceeds the daylight threshold. 4 Zero-cross relay operation Designed into the software, sensor switches on/off the load right at the zero-cross point to ensure the in-rush current is minimized, enabling the maximum lifetime of the relay. 5 Manual Override (Push Function) By using a momentary push-to-make switch, this sensor maybe over-ridden by the end-users to switch on/off the lights manually, or adjust the light brightness during motion hold-time. This makes the product more user-friendly and offers more options to fit for extra-ordinary demands. * Short push (<1s): on/off function; On off: the light turns off immediately and cannot be lighten for a certain time (equals to hold-time preset) even movement is detected. After this period, the sensor goes to sensor mode. Off on: the light turns on 100% and goes to auto sensor mode, even when ambient Lux level exceeds the daylight threshold. * Long push (>1s): adjust the target lux level by turning the light up or down. Both the adjustment on remote control and push switch can overwrite each other, the last adjustment remains in memory. Note: if no end-user adjustment is desired, simply leave the push terminal disconnected. 93 Hytronik High frequency motion sensor
6 Semi-auto Function (absence detection) It is easy to forget to switch off the light, in offices, corridors, or even at home. In many other cases, people do not want to have a sensor to automatically switch on the light, for example, when people just quickly pass-by there is no need to have the light on. The solution is to apply this absence detector : motion sensor is employed, but only activated on the manual press of the push switch. With presence, the light remains on and can interact with ambient natural light, then dims down in absence, eventually switching off automatically after the stand-by time has expired. Light does not switch on when there is motion detected. Short press on the push switch to activate the sensor and turn on the light. The light turns up or down according to the change of daylight brightness. The light turns off completely when artificial light is not required, even with presence. The light automatically dims to stand-by brightness after hold-time. The light turns off eventually after the stand-by time has expired. Note: The end-user may choose either function 5 or function 6 for application. Default function is manual override (push function). Note2: The end-suer may also switch off the light manually with a short press of the push switch Wiring diagram 1 sensor controls a group of ballast /driver Wiring Diagram L N L P - + SYNC 0-10V + - 0-10V L N + - LED + - 0-10V L N + - LED + - 0-10V L N + - LED HC419VRC/DH LED Driver LED Driver LED Driver Maximum 800W Hytronik High frequency motion sensor 94
Multiple sensors control the same group of ballast /driver Wiring Diagram HC419VRC/DH HC419VRC/DH 0-10V SYNC 0-10V SYNC + - P L N L + - P L N L Note: this 0-10V output is isolated, SELV output. Do not connect the 0-10V terminals on driver X to Driver Y. 0-10V LED LED driver X 0-10V LED LED driver Y Settings (Remote Control HRC-11) Permanent ON/OFF function Press ON/OFF button, the light goes to permanent ON or permanent OFF mode. * Press button SEMI-AUTO/AUTO or button RESET to resume automatic operation. Reset function Press RESET button, all settings go back to the DIP switch settings. Shift Press button Shift, the LED on the top left corner flashes to indicate mode selection. All values / settings in RED are valid for 20 seconds. Automatic mode Press SEMI-AUTO/AUTO to initiate automatic mode. The sensor starts working and all settings remain as before the light was switched ON/OFF. Semi-auto Mode 1. Press button Shift, the red LED flashes for indication. 2. Press button SEMI-AUTO/AUTO to initiate semi-auto mode. The fixture is manually turned on by pressing the push-switch, and goes off automatically after stand-by time. (Absence detection mode) Power output By pressing these two buttons, the light output shifts between 80% and 100%. Note: the function of Sensor off and Twilight are disabled. 95 Hytronik High frequency motion sensor
Brightness +/- Press these two buttons to adjust the light output brightness and set a new target lux level. The built-in daylight sensor can measure ambient daylight level from behind the diffuser and calculates how much artificial light is needed to maintain the target lux level. Scene program_1-key commissioning 1. Press button Start to program. 2. Select the buttons in Detection range / Daylight threshold / Hold time / Stand-by time / to set all parameters. 3. Press button Memory to save all the settings programmed in the remote control. 4. Press button Apply to set the settings to each sensor unit(s). For example, to pre-set detection range 100%, daylight threshold Disable, hold time 5min, stand-by time +, stand-by dimming level 30%, steps should be: Press button Start, 100%, Disable, Shift, 5min, Shift, +, 30%, Memory. By pointing to the sensor unit(s) and pressing Apply, all settings are passed onto the sensor(s). Detection range Press buttons of Detection range to set detection range at 100% / 75% / 50% / 10%. Daylight threshold Press buttons of Daylight threshold to set the daylight sensor at 2Lux / 10Lux / 50Lux / 100Lux / 300Lux / 500Lux or Disable. The light will not turn on if ambient lux level exceeds the daylight threshold preset. Note: To set daylight sensor at 100Lux / 300 Lux / 500Lux, press the Shift button first. Ambient daylight threshold 1. Press button Shift, the red LED flashes for indication. 2. Press button Ambient/Disable, the ambient lux level is sampled and set as the new daylight threshold. Hold time Press buttons of Hold time, to set the hold time at 2s / 30s / 1min / 5min / 10min / 15min / 20min / 30min. Note: 1. To set hold-time at 30s / 5min / 15min / 30min, press the shift button first. 2. 2s is for test purpose only, stand-by period and daylight sensor settings are disabled in this mode. *To exit from Test mode, press button RESET or any button in zone Hold-time. Stand-by time Press buttons of Stand-by time to set the stand-by period at 0s / 10s / 1min / 5min / 10min / 30min / 1h / +. Note: 0s means on/off control; + means the stand-by time is infinite and the light is effectively controlled by the daylight sensor, off when natural light is sufficient and automatically on at dimming level when insufficient. Press buttons of to set the stand-by dimming level at 10% / 20% / 30% / 50%. Dual tech & RF mode All buttons of Dual tech & RF mode are disabled. Hytronik High frequency motion sensor 96
Detection Pattern Ceiling mounted height(m) 10% 30% 50% 75% Wall mounted height (m) 10% 30% 50% 75% Ceiling mounted detection pattern (m) Wall mounted detection pattern (m) Settings Detection area 1 Sensor sensitivity can be adjusted by selecting the combination on the DIP switches to fit precisely for each specific application. 1 100 50 I 100% II 50% 2 Hold-time Select the DIP switch configuration for the light on-time after presence detection. This function is disabled when natural light is sufficient. 2 3 5s 3min 10min 30min I 5s II 3min IV 10min V 30min 3 Daylight sensor Set the level according to the fixture and environment. The light will not turn on if ambient lux level exceeds the daylight threshold preset. Please note the ambient lux level refers to internal light reaching the sensor. 4 5 Disable 50Lux 10Lux 2Lux I Disable II 50Lux III 10Lux IV 2Lux 4 Stand-by period (corridor function) This is the time period you would like to keep at the low light output level before it is completely switched off in the long absence of people. Note: 0s means on/off control; + means the stand-by period is infinite and the light is effectively controlled by the daylight sensor, off when natural light is sufficient and automatically on at dimming level when insufficient. 8 6 7 8 0s 10s 1min 5min 10min 30min 1H I 0s II 10s III 1min IV 5min V 10min VI 30min VII 1h VIII + 5 The setting is used to select the desired dimmed light level used in periods of absence for enhanced comfort and safety. 9 10 30 I 10% II 30% 97 Hytronik High frequency motion sensor
Technical Data Operating voltage Switched power Stand-by power Warm time Detection area Hold-time Stand-by time Daylight threshold Sensor principle Microwave frequency Microwave power Detection range Detection angle Mounting height Operating temp. Max. case temperature (Tc) IP rating 120-277VAC Max. 400VA @120VAC, 1000VA @ 277VAC (capacitive) Max. 700W @120VAC, 1600W @ 277VAC (resistive) 0.8W 20s 50% /100% (10% /50% /75% /100% on RC) 5s /3min /10min/30min (TEST 2s /30s /1min /5min /10min /15min /20min/30min on RC) 0s/10s/1min/5min/10min/30min/1h/+ 10% /30% (10% /20% /30% /50% on RC) 2~500Lux, disable, can be customized Microwave motion detector 5.8GHz+/-75MHz 0.2mW Maximum ( O xh): 12m x 6m 30 o ~150 o Maximum 6m -20 o C ~ +60 o C 80 o C IP20 Hytronik High frequency motion sensor 98